BUOY 51002 (STORMSURF)

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This Was Not Expected - And Not in a Good Way (PDO related)! - Video HERE (8/30/26)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/03
04:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
04:00:00 (GMT) on 09/03
Sea Height:	8 ft
Primary Swell Height:	5 ft
Primary Swell Period:	12.5 secs
Surf Height	4.7 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
09/03	04:00:00	8.0	5.0 se	12.5 secs	3.6 se	15.6 secs	4.0 se	9.1secs	4.7 -5.3	12.5
09/03	03:00:00	7.7	3.9 se	14.6 secs	4.4 se	11.0 secs	3.6 se	7.7secs	4.2 -4.8	14.6
09/03	02:00:00	7.4	4.0 se	14.4 secs	3.9 se	11.1 secs	3.5 se	7.8secs	4.3 -4.9	14.4
09/03	01:00:00	7.8	5.1 se	12.5 secs	2.2 se	16.7 secs	3.9 se	9.1secs	4.8 -5.4	12.5
09/03	00:00:00	7.6	4.6 se	14.7 secs	4.3 se	11.2 secs	3.2 se	7.7secs	5.1 -5.7	14.7
09/02	23:00:00	6.6	3.5 se	14.7 secs	3.5 se	11.2 secs	2.7 se	7.8secs	3.9 -4.4	14.7
09/02	22:00:00	6.6	3.8 se	14.6 secs	3.5 se	11.2 secs	2.7 se	7.7secs	4.1 -4.7	14.6
09/02	21:00:00	6.9	4.5 se	14.7 secs	3.5 se	11.3 secs	3.1 se	7.7secs	4.9 -5.6	14.7
09/02	20:00:00	6.6	3.7 se	16.4 secs	3.8 se	12.7 secs	3.1 se	9.2secs	4.5 -5.1	16.4
09/02	19:00:00	6.6	3.8 se	14.6 secs	3.3 se	11.2 secs	3.0 se	7.8secs	4.1 -4.6	14.6
09/02	18:00:00	6.0	3.3 se	16.1 secs	3.3 se	12.8 secs	2.9 se	9.1secs	4.0 -4.6	16.1
09/02	17:00:00	6.3	3.5 se	14.8 secs	3.1 se	11.2 secs	3.1 se	7.8secs	3.8 -4.4	14.8
09/02	16:00:00	6.2	3.5 se	16.3 secs	3.1 se	12.7 secs	3.1 se	9.2secs	4.3 -4.9	16.3
09/02	15:00:00	6.3	3.7 se	16.2 secs	2.7 se	12.8 secs	3.5 se	9.1secs	4.5 -5.1	16.2
09/02	14:00:00	5.7	2.7 se	16.5 secs	2.8 se	12.6 secs	3.2 se	9.1secs	3.4 -3.8	16.5
09/02	13:00:00	6.0	3.1 se	16.6 secs	3.6 se	10.0 secs	1.0 se	20.0secs	3.9 -4.4	16.6
09/02	12:00:00	5.9	3.0 se	16.1 secs	2.9 se	12.8 secs	3.6 se	9.1secs	3.6 -4.1	16.1
09/02	11:00:00	6.5	3.5 se	16.3 secs	3.1 se	12.9 secs	3.9 se	9.8secs	4.3 -4.9	16.3
09/02	10:00:00	6.4	2.9 se	16.4 secs	4.0 se	9.2 secs	2.6 se	12.7secs	3.6 -4.0	16.4
09/02	09:00:00	6.2	3.1 se	16.6 secs	3.9 se	10.0 secs	1.1 se	20.0secs	3.8 -4.4	16.6
09/02	08:00:00	5.5	2.8 se	16.4 secs	2.6 se	12.7 secs	3.3 se	9.2secs	3.4 -3.8	16.4
09/02	07:00:00	5.8	2.9 se	16.4 secs	3.6 se	9.9 secs	0.8 se	20.0secs	3.6 -4.1	16.4
09/02	06:00:00	5.5	2.7 se	16.8 secs	3.4 se	9.9 secs	1.1 se	20.0secs	3.4 -3.8	16.8
09/02	05:00:00	5.0	3.2 se	9.9 secs	2.1 se	14.5 secs	1.2 se	17.6secs	2.4 -2.7	9.9

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
04:50:00 (GMT) on 09/03
Combined Sea Height:	10.8 ft
Dominant Period:	11.0 secs
Wind Speed:	23.4 kts
Wind Gust:	29.2 kts
Wind Direction:	050 degrees
Barometric Pressure:	1010.3 mbs
Air Temperature:	81.7 degrees
Water Temperature:	32.0 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
09/03	04:50:00	10.8	11.0	23.4	29.2	050	1010.3	81.7	32.0
09/03	03:50:00	10.5	9.0	21.4	27.3	050	1009.7	82.0	32.0
09/03	02:50:00	10.5	9.0	23.4	27.3	060	1009.8	81.9	32.0
09/03	01:50:00	10.2	10.0	23.4	27.3	060	1009.7	82.0	32.0
09/03	00:50:00	9.5	10.0	21.4	27.3	060	1009.8	81.9	32.0
09/02	23:50:00	9.2	10.0	19.5	23.4	060	1010.3	81.5	32.0
09/02	22:50:00	9.2	8.0	19.5	23.4	060	1010.8	81.9	32.0
09/02	21:50:00	8.5	8.0	17.6	23.4	060	1011.7	81.9	32.0
09/02	20:50:00	9.2	9.0	17.6	21.4	060	1012.0	81.9	32.0
09/02	19:50:00	9.5	16.0	19.5	21.4	060	1012.2	81.9	32.0
09/02	18:50:00	9.2	9.0	15.6	19.5	050	1012.4	81.5	32.0
09/02	17:50:00	8.2	9.0	17.6	21.4	050	1011.8	81.5	32.0
09/02	16:50:00	8.9	9.0	15.6	19.5	050	1011.2	81.3	32.0
09/02	15:50:00	8.5	8.0	17.6	21.4	070	1010.9	81.3	32.0
09/02	14:50:00	8.2	9.0	17.6	21.4	060	1010.7	81.0	32.0
09/02	13:50:00	8.5	9.0	13.7	17.6	070	1010.6	81.1	32.0
09/02	12:50:00	0.0	0.0	15.6	19.5	070	1010.9	80.8	32.0
09/02	11:50:00	8.5	9.0	11.7	15.6	060	1011.5	79.7	32.0
09/02	10:50:00	8.2	9.0	15.6	19.5	050	1011.9	81.0	32.0
09/02	09:50:00	8.2	9.0	13.7	15.6	050	1012.5	81.1	32.0
09/02	08:50:00	7.9	10.0	13.7	15.6	050	1013.1	81.1	32.0
09/02	07:50:00	7.5	9.0	13.7	17.6	050	1013.1	81.3	32.0
09/02	06:50:00	7.5	10.0	15.6	17.6	050	1012.6	81.0	32.0
09/02	05:50:00	6.9	10.0	15.6	19.5	060	1012.3	81.0	32.0

000042021 ___0.026499

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